Six European language classes (Deutsch, Français, Español, Italiano, Afrikaans, and Magyar Nyelv) need to schedule study groups. The schedule must be able to accommodate all students attending the six classes, that is, study groups cannot be placed in the same hour if they have a common student. The following table shows which classes have students in common (marked with an X): Deu Fr EspItAf MN X X x X X X Esp X X X X Deu Fr X XX It X X Af X X X X MN X X XX Assuming that each study group meets for an hour, which of the following schedules accomplishes these group meetings in the least possible number of hours and without student conflict. Select one: O A. (1: Deutsch, Français, Español), (2: Italiano, Afrikaans, Magyar Nyelv) O B. (1: Deutsch, Italiano), (2: Français, Afrikaans), (3: Español, Magyar Nyelv) Oc. (1: Deutsch, Magyar Nyelv), (2: Français, Italiano), (3: Español, Afrikaans) O D. (1: Deutsch), (2: Français), (3: Español), (4: italiano), (5: Afrikaans), (6: Magyar Nyelv) O E. (1: Deutsch, Français, Español, Italiano, Afrikaans, Magyar Nyelv)

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Six European language classes (Deutsch, Français, Español, Italiano, Afrikaans, and Magyar Nyelv) need
to schedule study groups. The schedule must be able to accommodate all students attending the six
classes, that is, study groups cannot be placed in the same hour if they have a common student. The
following table shows which classes have students in common (marked with an X):
Deu Fr EspItAf MN
X X x X
X X
Esp X X
X X
Deu
Fr X
XX
It
X X
Af X
X X
X
MN X X
XX
Assuming that each study group meets for an hour, which of the following schedules accomplishes these
group meetings in the least possible number of hours and without student conflict.
Select one:
O A. (1: Deutsch, Français, Español), (2: Italiano, Afrikaans, Magyar Nyelv)
O B. (1: Deutsch, Italiano), (2: Français, Afrikaans), (3: Español, Magyar Nyelv)
Oc. (1: Deutsch, Magyar Nyelv), (2: Français, Italiano), (3: Español, Afrikaans)
O D. (1: Deutsch), (2: Français), (3: Español), (4: italiano), (5: Afrikaans), (6: Magyar Nyelv)
O E. (1: Deutsch, Français, Español, Italiano, Afrikaans, Magyar Nyelv)
Transcribed Image Text:Six European language classes (Deutsch, Français, Español, Italiano, Afrikaans, and Magyar Nyelv) need to schedule study groups. The schedule must be able to accommodate all students attending the six classes, that is, study groups cannot be placed in the same hour if they have a common student. The following table shows which classes have students in common (marked with an X): Deu Fr EspItAf MN X X x X X X Esp X X X X Deu Fr X XX It X X Af X X X X MN X X XX Assuming that each study group meets for an hour, which of the following schedules accomplishes these group meetings in the least possible number of hours and without student conflict. Select one: O A. (1: Deutsch, Français, Español), (2: Italiano, Afrikaans, Magyar Nyelv) O B. (1: Deutsch, Italiano), (2: Français, Afrikaans), (3: Español, Magyar Nyelv) Oc. (1: Deutsch, Magyar Nyelv), (2: Français, Italiano), (3: Español, Afrikaans) O D. (1: Deutsch), (2: Français), (3: Español), (4: italiano), (5: Afrikaans), (6: Magyar Nyelv) O E. (1: Deutsch, Français, Español, Italiano, Afrikaans, Magyar Nyelv)
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